Cause1: Alarm occurs.
Measures1: Turn on the motor control box.
Connect the emergency stop SW.
The emergency stop SW is turned off.
Cause2: The motor control box is turned off.
Measures2: Turn on the power switch.
Cause3: The cable is not connected between motor control box and PC.
Measures3: Connect the cable.
Cause4: The cable between the stage and the motor control box is not connected.
Measures4: Connect the cable.